64945344

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 84

約数和(自身を含む): 181548024

約数和(自身を除く): 116602680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 361, 456, 608, 722, 912, 937, 1083, 1216, 1444, 1824, 1874, 2166, 2811, 2888, 3648, 3748, 4332, 5622, 5776, 7496, 8664, 11244, 11552, 14992, 17328, 17803, 22488, 23104, 29984, 34656, 35606, 44976, 53409, 59968, 69312, 71212, 89952, 106818, 142424, 179904, 213636, 284848, 338257, 427272, 569696, 676514, 854544, 1014771, 1139392, 1353028, 1709088, 2029542, 2706056, 3418176, 4059084, 5412112, 8118168, 10824224, 16236336, 21648448, 32472672, 64945344]

約数ペア:

[(1, 64945344), (2, 32472672), (3, 21648448), (4, 16236336), (6, 10824224), (8, 8118168), (12, 5412112), (16, 4059084), (19, 3418176), (24, 2706056), (32, 2029542), (38, 1709088), (48, 1353028), (57, 1139392), (64, 1014771), (76, 854544), (96, 676514), (114, 569696), (152, 427272), (192, 338257), (228, 284848), (304, 213636), (361, 179904), (456, 142424), (608, 106818), (722, 89952), (912, 71212), (937, 69312), (1083, 59968), (1216, 53409), (1444, 44976), (1824, 35606), (1874, 34656), (2166, 29984), (2811, 23104), (2888, 22488), (3648, 17803), (3748, 17328), (4332, 14992), (5622, 11552), (5776, 11244), (7496, 8664)]